2019-06-30T12:10:34 Created temporary directory: /tmp/pip-ephem-wheel-cache-r2zf0lt9
2019-06-30T12:10:34 Created temporary directory: /tmp/pip-req-tracker-99d20rd1
2019-06-30T12:10:34 Created requirements tracker '/tmp/pip-req-tracker-99d20rd1'
2019-06-30T12:10:34 Created temporary directory: /tmp/pip-wheel-3jbvc4ww
2019-06-30T12:10:34 Collecting uwosh.transitionbuttons==0.9.6a
2019-06-30T12:10:34   1 location(s) to search for versions of uwosh.transitionbuttons:
2019-06-30T12:10:34   * https://pypi.org/simple/uwosh-transitionbuttons/
2019-06-30T12:10:34   Getting page https://pypi.org/simple/uwosh-transitionbuttons/
2019-06-30T12:10:34   Analyzing links from page https://pypi.org/simple/uwosh-transitionbuttons/
2019-06-30T12:10:34     Found link https://files.pythonhosted.org/packages/c7/d5/fc0d3d6174dbb4c26a35f0cd4cfa0129dce5c2d1f2d311f755787d4df563/uwosh.transitionbuttons-0.9.6a.tar.gz#sha256=9cd0a557a1266fb9995f1063527e96ecb2ccf2a6560b745887623b5505a73f29 (from https://pypi.org/simple/uwosh-transitionbuttons/), version: 0.9.6a
2019-06-30T12:10:34     Found link https://files.pythonhosted.org/packages/f4/c2/34f13f9474ea8be3b4d4ffa9141d4494f2982388231b702d1002d12977ec/uwosh.transitionbuttons-0.9.7a.tar.gz#sha256=0edc5503670c081d26d441f7832bba72019dfb900268987890a2427b4f0fc1ce (from https://pypi.org/simple/uwosh-transitionbuttons/), version: 0.9.7a
2019-06-30T12:10:34     Found link https://files.pythonhosted.org/packages/a9/79/395a9bc0c7080ee4cddd1570f81d4b84c75146ea1e28cbed4f17a3e783c4/uwosh.transitionbuttons-0.9.8.tar.gz#sha256=4c7f225cf4b4d0352f4ae33304b6e0d0208f5ad16ebb7c2657bfb2aa419cc320 (from https://pypi.org/simple/uwosh-transitionbuttons/), version: 0.9.8
2019-06-30T12:10:34     Found link https://files.pythonhosted.org/packages/f4/75/c94d650201b5005ae4fade5ea9470da0865be4f3b10113c8253883960ab3/uwosh.transitionbuttons-0.9.71.tar.gz#sha256=877b31f19d9ec3fbafff2a11b9ddd33f02485f96f01b3cabada1750994fe8cc9 (from https://pypi.org/simple/uwosh-transitionbuttons/), version: 0.9.71
2019-06-30T12:10:34     Found link https://files.pythonhosted.org/packages/9d/1a/9275bda571be0645a18c3dd7a270914a487a0a4211b24cbf237f7b7c7de4/uwosh.transitionbuttons-0.9.73.tar.gz#sha256=e93e87eb7cb95bdccbc659c511c28ddf534d9768b0851b4d9fb3d1e05379c26b (from https://pypi.org/simple/uwosh-transitionbuttons/), version: 0.9.73
2019-06-30T12:10:34     Found link https://files.pythonhosted.org/packages/6c/7f/1d3d697e0377fc0c1bac0a7dad728c57df6bdf7a055389067d789ba06215/uwosh.transitionbuttons-0.9.75.tar.gz#sha256=af41cb884055bbc9fefb044699e3eba38a966b4e39bf6bbe18058786b4e49752 (from https://pypi.org/simple/uwosh-transitionbuttons/), version: 0.9.75
2019-06-30T12:10:34   Using version 0.9.6a0 (newest of versions: 0.9.6a0)
2019-06-30T12:10:34   Created temporary directory: /tmp/pip-unpack-yzsu2_3k
2019-06-30T12:10:34   Downloading https://files.pythonhosted.org/packages/c7/d5/fc0d3d6174dbb4c26a35f0cd4cfa0129dce5c2d1f2d311f755787d4df563/uwosh.transitionbuttons-0.9.6a.tar.gz
2019-06-30T12:10:34   Downloading from URL https://files.pythonhosted.org/packages/c7/d5/fc0d3d6174dbb4c26a35f0cd4cfa0129dce5c2d1f2d311f755787d4df563/uwosh.transitionbuttons-0.9.6a.tar.gz#sha256=9cd0a557a1266fb9995f1063527e96ecb2ccf2a6560b745887623b5505a73f29 (from https://pypi.org/simple/uwosh-transitionbuttons/)
2019-06-30T12:10:35   Added uwosh.transitionbuttons==0.9.6a from https://files.pythonhosted.org/packages/c7/d5/fc0d3d6174dbb4c26a35f0cd4cfa0129dce5c2d1f2d311f755787d4df563/uwosh.transitionbuttons-0.9.6a.tar.gz#sha256=9cd0a557a1266fb9995f1063527e96ecb2ccf2a6560b745887623b5505a73f29 to build tracker '/tmp/pip-req-tracker-99d20rd1'
2019-06-30T12:10:35     Running setup.py (path:/tmp/pip-wheel-3jbvc4ww/uwosh.transitionbuttons/setup.py) egg_info for package uwosh.transitionbuttons
2019-06-30T12:10:35     Running command python setup.py egg_info
2019-06-30T12:10:36     Traceback (most recent call last):
2019-06-30T12:10:36       File "<string>", line 1, in <module>
2019-06-30T12:10:36       File "/tmp/pip-wheel-3jbvc4ww/uwosh.transitionbuttons/setup.py", line 15, in <module>
2019-06-30T12:10:36         + '\n')
2019-06-30T12:10:36     FileNotFoundError: [Errno 2] No such file or directory: 'CONTRIBUTORS.txt'
2019-06-30T12:10:36 Cleaning up...
2019-06-30T12:10:36   Removing source in /tmp/pip-wheel-3jbvc4ww/uwosh.transitionbuttons
2019-06-30T12:10:36 Removed uwosh.transitionbuttons==0.9.6a from https://files.pythonhosted.org/packages/c7/d5/fc0d3d6174dbb4c26a35f0cd4cfa0129dce5c2d1f2d311f755787d4df563/uwosh.transitionbuttons-0.9.6a.tar.gz#sha256=9cd0a557a1266fb9995f1063527e96ecb2ccf2a6560b745887623b5505a73f29 from build tracker '/tmp/pip-req-tracker-99d20rd1'
2019-06-30T12:10:36 Removed build tracker '/tmp/pip-req-tracker-99d20rd1'
2019-06-30T12:10:36 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-3jbvc4ww/uwosh.transitionbuttons/
2019-06-30T12:10:36 Exception information:
2019-06-30T12:10:36 Traceback (most recent call last):
2019-06-30T12:10:36   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-30T12:10:36     status = self.run(options, args)
2019-06-30T12:10:36   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-30T12:10:36     resolver.resolve(requirement_set)
2019-06-30T12:10:36   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-30T12:10:36     self._resolve_one(requirement_set, req)
2019-06-30T12:10:36   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-30T12:10:36     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-30T12:10:36   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-30T12:10:36     self.require_hashes
2019-06-30T12:10:36   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-06-30T12:10:36     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-06-30T12:10:36   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-06-30T12:10:36     self.req.prepare_metadata()
2019-06-30T12:10:36   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-06-30T12:10:36     self.run_egg_info()
2019-06-30T12:10:36   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-06-30T12:10:36     command_desc='python setup.py egg_info')
2019-06-30T12:10:36   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-06-30T12:10:36     % (command_desc, proc.returncode, cwd))
2019-06-30T12:10:36 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-3jbvc4ww/uwosh.transitionbuttons/